390069189

素因数分解:

$3^5\times {\mathrm{1217}}^1\times {\mathrm{1319}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 585224640

約数和(自身を除く): 195155451

約数列:

[1, 3, 9, 27, 81, 243, 1217, 1319, 3651, 3957, 10953, 11871, 32859, 35613, 98577, 106839, 295731, 320517, 1605223, 4815669, 14447007, 43341021, 130023063, 390069189]

約数ペア:

[(1, 390069189), (3, 130023063), (9, 43341021), (27, 14447007), (81, 4815669), (243, 1605223), (1217, 320517), (1319, 295731), (3651, 106839), (3957, 98577), (10953, 35613), (11871, 32859)]